Home / 62,914.74-94,303.67-31,348.13

Finding the Fourth Proportional to 62,914.74, 94,303.67 and 31,348.13

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Solution

The fourth proportional to 62,914.74, 94,303.67 and 31,348.13 is: 46,988.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,914.74 : 94,303.67 = 31,348.13 : x
  2. Step 2: Convert to fraction form
    62,914.74/94,303.67 = 31,348.13/x
  3. Step 3: Cross multiply
    62,914.74x = 94,303.67 × 31,348.13
  4. Step 4: Simplify right side
    62,914.74x = 2,956,243,078.38
  5. Step 5: Solve for x
    x = 2,956,243,078.38/62,914.74
  6. Step 6: Final answer
    x = 46,988.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.